1、
The accommodation will be cleaned 2-3 times every week by janitorial staff.
宿舍每星期更换2~3次备品,并有清洁人员清扫宿舍环境.
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2、
Besides attending class, you will help our janitorial staff after school.
除了正常上课以外, 下课后你得帮助学校的工人做做义工.
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